Evaluation Test
  • 1. 1. When a change occurs in the environment, what will organisms do?
A) Migrate or die
B) Adapt, migrate or die
C) Adapt
D) Die
  • 2. 2. Which of the following is an ecosystem?
A) Thunderstorm
B) Sunlight
C) Rice field
D) Temperature
  • 3. 3. Why are invasive species a threat to biodiversity?
A) They can be beneficial to humans
B) They can increase the number of resources.
C) They can outcompete native organisms for their resources.
D) They can be of help to some organism.
  • 4. 4. Which of the following is NOT a benefit of biodiversity?
A) Ecotourism
B) Medicine
C) Agriculture
D) Deforestation
  • 5. 5. Which of the following BEST describes adaptation?
A) It prevents organism’s ability to survive.
B) It is a stage in an animal life cycle.
C) It improves the organism’s ability to survive
D) It is a place where organism lives.
  • 6. 6. What do you think might happen if you remove a primary consumer from the ecosystem?
A) The number of secondary consumers will increase.
B) There will be more food for secondary consumers.
C) The number of secondary consumers will decrease.
D) The number of plants will increase.
  • 7. 7. Which of the environmental problems is responsible for “fish kills” in the country?
A) Deforestation
B) Wildlife depletion
C) Acid rain
D) C. Water pollution
  • 8. 8. Which of the following is NOT an example of environmental problems that can be found in a community?
A) Burning of plastics
B) Using bamboo straws instead of plastic straws
C) Throwing garbage everywhere.
D) Converting lands to commercial buildings.
  • 9. 9. What is the main cause of habitat destruction in animals?
A) Animals reproducing too quickly.
B) Dynamite fishing
C) Illegal cutting of trees
D) Earthquakes and volcanic eruption
  • 10. 10. Which of the following is an action you could take to help protect and conserve biodiversity in the environment?
A) C. Plant more trees
B) Consume more electricity at home
C) Make use of vehicles even at short distance
D) But plastic bags instead of paper bags
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